CO2 separation enhancement of the membrane by modifying the polymer with a small molecule containing amine and ester groups

Zijian Ma; Zhihua Qiao; Zhi Wang; Xiaochang Cao; Yupeng He; Jixiao Wang; Shichang Wang

doi:10.1039/C4RA01107D

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CO₂ separation enhancement of the membrane by modifying the polymer with a small molecule containing amine and ester groups†

Zijian Ma,^a Zhihua Qiao,^a Zhi Wang,*^a Xiaochang Cao,^a Yupeng He,^a Jixiao Wang^a and Shichang Wang^a

Author affiliations

* Corresponding authors

^a Chemical Engineering Research Center, School of Chemical Engineering and Technology, Tianjin Key Laboratory of Membrane Science and Desalination Technology, State Key Laboratory of Chemical Engineering, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin University, Tianjin 300072, PR China
E-mail: wangzhi@tju.edu.cn

Abstract

A novel composite membrane was developed by using a polymer modified by a small molecule containing amine and ester groups as the active layer. The composite membrane shows high selectivity as well as high CO₂ permeance for different CO₂/gas mixtures.

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Article information

DOI: https://doi.org/10.1039/C4RA01107D
Article type: Communication
Submitted: 07 Feb 2014
Accepted: 30 Apr 2014
First published: 30 Apr 2014

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RSC Adv., 2014,4, 21313-21317

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CO₂ separation enhancement of the membrane by modifying the polymer with a small molecule containing amine and ester groups

Z. Ma, Z. Qiao, Z. Wang, X. Cao, Y. He, J. Wang and S. Wang, RSC Adv., 2014, 4, 21313 DOI: 10.1039/C4RA01107D

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